Adorn your wrist with this stylish unisex A1 bluetooth Smartwatch, aesthetically beautiful set that comes with various features like a High sensitive capacitive touch screen, perfect match technology,1.54? TFT HD LCD, Resolution ratio: 240×240 pixel. Compatibility: all android/ios mobile phone 2.Phone function: make phone directly from the A1 bluetooth Smartwatch, micro sim card support,mp3/mp4, camera. 3.Sync function: Can syn with WeChat, Twitter, Facebook etc.4. sports health, pedometer, sleep monitoring, sedentary remind etc.